A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
NSN 5915-00-100-5239
NSN 5895-00-578-2457
NSN 5895-01-592-1964
NSN 6110-01-598-5736
NSN 5905-00-588-9910
NSN 6105-01-518-1971
NSN 5985-01-431-8882
NSN 5990-01-171-9304
NSN 5855-01-167-2162
NSN 6105-01-323-6572
NSN 6130-01-513-9726
NSN 5855-00-156-5489